A new method to measure fine particle circulation rates in draft tube conical spouted beds

2017 ◽  
Vol 316 ◽  
pp. 87-91 ◽  
Author(s):  
Idoia Estiati ◽  
Haritz Altzibar ◽  
Mikel Tellabide ◽  
Martin Olazar
Keyword(s):  
Fine Particle ◽  
Draft Tube ◽  
New Method ◽  
Spouted Beds

Fluid and Solids Flow Affecting the Solids Circulation Rate in Spouted Beds with a Draft-Tube

2004 ◽  
Vol 37 (9) ◽  
pp. 1085-1091 ◽  
Author(s):  
Hirotsugu Hattori ◽  
Shinya Ito ◽  
Tomomi Onezawa ◽  
Kazutaka Yamada ◽  
Shinichi Yanai
Keyword(s):  
Draft Tube ◽  
Circulation Rate ◽  
Spouted Beds ◽  
Solids Circulation Rate

Draft tube design based on a borescopic technique in conical spouted beds

2021 ◽  
Author(s):  
Ronaldo Correia de Brito ◽  
Mikel Tellabide ◽  
Aitor Atxutegi ◽  
Idoia Estiati ◽  
José Teixeira Freire ◽  
...  
Keyword(s):  
Draft Tube ◽  
Spouted Beds

New method for the reconstruction of the distribution of fine particle magnetic moments in a ferrofluid

1999 ◽  
Vol 35 (5) ◽  
pp. 4064-4066 ◽  
Author(s):  
D.V. Berkov ◽  
A. Daum ◽  
P. Gornert ◽  
N. Buske ◽  
C. Gansau ◽  
...  
Keyword(s):  
Fine Particle ◽  
Magnetic Moments ◽  
New Method

Application of Intensifying Secondary Concentration Technology in Reverse Flotation of Bauxite

2012 ◽  
Vol 161 ◽  
pp. 6-10 ◽  
Author(s):  
Xiao Lin Zhang ◽  
Jian Jun Fang ◽  
Dian Wen Liu
Keyword(s):  
Recovery Rate ◽  
Fine Particle ◽  
Mineral Processing ◽  
Processing Method ◽  
New Method ◽  
Guizhou Province ◽  
Reverse Flotation

In order to resolve the problem of fine particle flotation in the reverse flotation of bauxite. a new method of intensifying secondary concentration technology was firstly advanced, and author applied it to ore, achieved eximious experimentation index. The reverse flotation tests of intensifying secondary concentration aiming at bauxite from Guizhou province were studied. The results show that diaspore concentrate directly used in the Bayer-mineral processing method can be obtained by using the intensifying secondary concentration technology without pre—desliming. The average A/S of the concentrate is 10.28 with a recovery rate of 85.41%.

Effect of the tube shape on gas and particle flow in spouted beds with a porous draft tube

2009 ◽  
Vol 87 (2) ◽  
pp. 228-236 ◽  
Author(s):  
Hiroshi Nagashima ◽  
Toshifumi Ishikura ◽  
Mitsuharu Ide
Keyword(s):  
Draft Tube ◽  
Particle Flow ◽  
Spouted Beds ◽  
Tube Shape

Effect of Temperature on Fine Particle Drying in a Draft-Tube Conical Spouted Bed

2011 ◽  
Vol 34 (7) ◽  
pp. 1130-1135 ◽  
Author(s):  
H. Altzibar ◽  
G. Lopez ◽  
M. Olazar ◽  
J. Bilbao
Keyword(s):  
Fine Particle ◽  
Draft Tube ◽  
Effect Of Temperature ◽  
Spouted Bed

Drying of particulate materials in draft tube conical spouted beds: Energy analysis

2021 ◽  
Vol 388 ◽  
pp. 110-121
Author(s):  
Ronaldo Correia de Brito ◽  
Mikel Tellabide ◽  
Idoia Estiati ◽  
José Teixeira Freire ◽  
Martin Olazar
Keyword(s):  
Energy Analysis ◽  
Draft Tube ◽  
Particulate Materials ◽  
Spouted Beds

Smart models to predict the minimum spouting velocity of conical spouted beds with non-porous draft tube

2018 ◽  
Vol 138 ◽  
pp. 331-340 ◽  
Author(s):  
S.H. Hosseini ◽  
M.J. Rezaei ◽  
M. Bag-Mohammadi ◽  
H. Altzibar ◽  
M. Olazar
Keyword(s):  
Draft Tube ◽  
Spouted Beds

21809 Proposal of New Method for High Performance Agitator with a Draft Tube

2007 ◽  
Vol 2007.13 (0) ◽  
pp. 121-122
Author(s):  
Junichi SASAKI ◽  
Tadahito OOKA ◽  
Hiroshi YAMASAKI ◽  
Hiroshi NOMURA ◽  
Yasushige Ujiie
Keyword(s):  
High Performance ◽  
Draft Tube ◽  
New Method
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